validationattribute Examples and Free Source Code

Best approach for complex model/submodel validation (MVC)...

c#asp.net-mvc model-view-controller model-validation validationattribute

Why is "memberNames" parameter in "ValidationResult" is a collection type?...

c#.net asp.net-core validationattribute

Is dbContext (retrieved from ValidationContext.GetService in Blazor Server Side app) thread safe?...

c#thread-safety blazor-server-side validationattribute

.NET Core - How to solve email aready exist when updating data with the same email...

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Add Custom ValidationAttribute to Swagger Documentation...

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Change Response Status Code from ValidationAttribute...

c#.net asp.net-core webapi validationattribute

ASP.NET Custom ErrorMessage for Model Enum field...

c#enums asp.net-core-2.1 validationattribute ivalidatableobject

Require one field or another...

c#asp.net asp.net-mvc validationattribute

ValidationAttribute.FormatErrorMessage throwing Input string was not in a correct format error...

c#string validationattribute

ValidationResult to send 409 conflict status code ASP.NET Core Web Api...

c#asp.net-core asp.net-web-api data-annotations validationattribute

FileExtensions attribute - using Enumerator as a parameter...

c#.net-core validationattribute

Testing ValidationAttribute that overrides IsValid...

c#asp.net-mvc unit-testing moq validationattribute

Customs validation attribute with multiple value for Blazor EditForm validations...

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How to create custom validation attribute for Iranian national code in asp.net core?...

asp.net-core attributes validationattribute

How can I cleanly share a Custom Validator (ValidationAttribute) for a data model, a ViewModel, and ...

c#asp.net asp.net-mvc model-binding validationattribute

Placeholder in constructor chaining?...

c#asp.net-mvc validationattribute

In net 5, when binding from body, how to specify that all properties must be present?...

asp.net-core asp.net-core-mvc .net-5 model-validation validationattribute

Override ValidationAttribute ErrorMessage, from string to new ErrorModel Class...

c#asp.net-core asp.net-web-api data-annotations validationattribute

I need to return customized validation result (response) in validation attributes in ASP.Net core We...

c#asp.net asp.net-core asp.net-web-api validationattribute

Phone Number Validation MVC...

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ASP.NET Core empty validation string entry in array of errors?...

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C# Razor page required attribute on IFormFile works only when clicking away...

c#asp.net-mvc asp.net-core razor-pages validationattribute

How to implement validation rules for elements from a partial view...

entity-framework partial-views asp.net-core-3.1 validationattribute

Pass Property of Class to ValidationAttribute...

c#asp.net asp.net-core validationattribute

Regex positive lookahead for "contains 10-14 digits" not working right...

regex asp.net-mvc asp.net-mvc-5 unobtrusive-validation validationattribute

Adding custom JsonConverter to Web API impacts string value passed to custom Validation Attribute...

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How to format error message from a custom validator...

asp.net-mvc asp.net-mvc-5 data-annotations asp.net-mvc-5.2 validationattribute

How to notify users for custom validation based on multiple properties...

c#validation .net-core validationattribute

Is it possible to access properties from a different model in a ValidationAttribute...

c#asp.net-web-api validationattribute

Why does Validator.TryValidateObject does not validate class if I have validation attribute in a pro...

c#validation annotations validationattribute